Fix rebase, fix some tests

Author: petrochenkov

src/librustc_trans/adt.rs

@@ -749,12 +749,12 @@ fn generic_type_of<'a, 'tcx>(cx: &CrateContext<'a, 'tcx>,
             };
             match name {
                 None => {
-                    TypeContext::direct(Type::struct_(cx, &[fill_ty], un.packed))
+                    Type::struct_(cx, &[fill_ty], un.packed)
                 }
                 Some(name) => {
                     let mut llty = Type::named_struct(cx, name);
                     llty.set_struct_body(&[fill_ty], un.packed);
-                    TypeContext::direct(llty)
+                    llty
                 }
             }
         }

src/librustc_trans/debuginfo/mod.rs

@@ -421,7 +421,7 @@ pub fn create_function_debug_context<'a, 'tcx>(cx: &CrateContext<'a, 'tcx>,
                 // Only "class" methods are generally understood by LLVM,
                 // so avoid methods on other types (e.g. `<*mut T>::null`).
                 match impl_self_ty.sty {
-                    ty::TyStruct(..) | ty::TyEnum(..) => {
+                    ty::TyStruct(..) | ty::TyUnion(..) | ty::TyEnum(..) => {
                         Some(type_metadata(cx, impl_self_ty, syntax_pos::DUMMY_SP))
                     }
                     _ => None

src/librustc_trans/glue.rs

@@ -489,7 +489,7 @@ fn make_drop_glue<'blk, 'tcx>(bcx: Block<'blk, 'tcx>, v0: ValueRef, g: DropGlueK
         }
         ty::TyStruct(def, _) | ty::TyEnum(def, _)
                 if def.dtor_kind().is_present() && !skip_dtor => {
-            trans_struct_drop(bcx, t, v0)
+            trans_struct_drop(bcx, t, v0, false)
         }
         ty::TyUnion(def, _) => {
             if def.dtor_kind().is_present() && !skip_dtor {

src/test/compile-fail/deriving-non-type.rs

@@ -12,29 +12,29 @@
 
 struct S;
 
-#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs, enums and unions
 trait T { }
 
-#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs, enums and unions
 impl S { }
 
-#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs, enums and unions
 impl T for S { }
 
-#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs, enums and unions
 static s: usize = 0;
 
-#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs, enums and unions
 const c: usize = 0;
 
-#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs, enums and unions
 mod m { }
 
-#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs, enums and unions
 extern "C" { }
 
-#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs, enums and unions
 type A = usize;
 
-#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs and enums
+#[derive(PartialEq)] //~ ERROR: `derive` may only be applied to structs, enums and unions
 fn main() { }

src/test/debuginfo/union-smoke.rs

@@ -16,32 +16,33 @@
 
 // gdb-command:run
 // gdb-command:print u
-// gdb-check:$1 = {a = 11 '\v', b = 11}
+// gdb-check:$1 = {a = {__0 = 2 '\002', __1 = 2 '\002'}, b = 514}
 // gdb-command:print union_smoke::SU
-// gdb-check:$2 = {a = 10 '\n', b = 10}
+// gdb-check:$2 = {a = {__0 = 1 '\001', __1 = 1 '\001'}, b = 257}
 
 // === LLDB TESTS ==================================================================================
 
 // lldb-command:run
 // lldb-command:print a
-// lldb-check:[...]$0 = {a = 11 '\v', b = 11}
+// lldb-check:[...]$0 = {a = {__0 = 2 '\002', __1 = 2 '\002'}, b = 514}
 // lldb-command:print union_smoke::SU
-// lldb-check:[...]$1 = {a = 10 '\n', b = 10}
+// lldb-check:[...]$1 = {a = {__0 = 1 '\001', __1 = 1 '\001'}, b = 257}
 
 #![allow(unused)]
 #![feature(omit_gdb_pretty_printer_section)]
 #![omit_gdb_pretty_printer_section]
 #![feature(untagged_unions)]
 
 union U {
-    a: u8,
-    b: u64,
+    a: (u8, u8),
+    b: u16,
 }
 
-static SU: U = U { a: 10 };
+static mut SU: U = U { a: (1, 1) };
 
 fn main() {
-    let u = U { b: 11 };
+    let u = U { b: (2 << 8) + 2 };
+    unsafe { SU = U { a: (1, 1) } }
 
     zzz(); // #break
 }

src/test/incremental/struct_change_field_name.rs

@@ -37,7 +37,7 @@ pub struct Y {
 #[rustc_dirty(label="TypeckItemBody", cfg="cfail2")]
 pub fn use_X() -> u32 {
     let x: X = X { x: 22 };
-    //[cfail2]~^ ERROR structure `X` has no field named `x`
+    //[cfail2]~^ ERROR struct `X` has no field named `x`
     x.x as u32
     //[cfail2]~^ ERROR attempted access of field `x`
 }